| // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // @dart = 2.9 |
| |
| import "package:expect/expect.dart"; |
| |
| // Test fromString with 6 digits after the decimal point. |
| |
| bool get supportsMicroseconds => |
| new DateTime.fromMicrosecondsSinceEpoch(1).microsecondsSinceEpoch == 1; |
| |
| main() { |
| if (supportsMicroseconds) { |
| testMicrosecondPrecision(); |
| } else { |
| testMillisecondPrecision(); |
| } |
| } |
| |
| void testMillisecondPrecision() { |
| // We only support milliseconds. If the user supplies more data (the "51" |
| // here), we round. |
| DateTime dt1 = DateTime.parse("1999-01-02 23:59:59.999519"); |
| Expect.equals(1999, dt1.year); |
| Expect.equals(1, dt1.month); |
| Expect.equals(3, dt1.day); |
| Expect.equals(0, dt1.hour); |
| Expect.equals(0, dt1.minute); |
| Expect.equals(0, dt1.second); |
| Expect.equals(0, dt1.millisecond); |
| Expect.equals(false, dt1.isUtc); |
| dt1 = DateTime.parse("1999-01-02 23:58:59.999519Z"); |
| Expect.equals(1999, dt1.year); |
| Expect.equals(1, dt1.month); |
| Expect.equals(2, dt1.day); |
| Expect.equals(23, dt1.hour); |
| Expect.equals(59, dt1.minute); |
| Expect.equals(0, dt1.second); |
| Expect.equals(0, dt1.millisecond); |
| Expect.equals(true, dt1.isUtc); |
| dt1 = DateTime.parse("0009-09-09 09:09:09.009411Z"); |
| Expect.equals(9, dt1.year); |
| Expect.equals(9, dt1.month); |
| Expect.equals(9, dt1.day); |
| Expect.equals(9, dt1.hour); |
| Expect.equals(9, dt1.minute); |
| Expect.equals(9, dt1.second); |
| Expect.equals(9, dt1.millisecond); |
| Expect.equals(true, dt1.isUtc); |
| String svnDate = "2012-03-30T04:28:13.752341Z"; |
| dt1 = DateTime.parse(svnDate); |
| Expect.equals(2012, dt1.year); |
| Expect.equals(3, dt1.month); |
| Expect.equals(30, dt1.day); |
| Expect.equals(4, dt1.hour); |
| Expect.equals(28, dt1.minute); |
| Expect.equals(13, dt1.second); |
| Expect.equals(752, dt1.millisecond); |
| Expect.equals(true, dt1.isUtc); |
| } |
| |
| void testMicrosecondPrecision() { |
| DateTime dt1 = DateTime.parse("1999-01-02 23:59:59.999519"); |
| Expect.equals(1999, dt1.year); |
| Expect.equals(1, dt1.month); |
| Expect.equals(2, dt1.day); |
| Expect.equals(23, dt1.hour); |
| Expect.equals(59, dt1.minute); |
| Expect.equals(59, dt1.second); |
| Expect.equals(999, dt1.millisecond); |
| Expect.equals(519, dt1.microsecond); |
| Expect.equals(false, dt1.isUtc); |
| dt1 = DateTime.parse("1999-01-02 23:58:59.999519Z"); |
| Expect.equals(1999, dt1.year); |
| Expect.equals(1, dt1.month); |
| Expect.equals(2, dt1.day); |
| Expect.equals(23, dt1.hour); |
| Expect.equals(58, dt1.minute); |
| Expect.equals(59, dt1.second); |
| Expect.equals(999, dt1.millisecond); |
| Expect.equals(519, dt1.microsecond); |
| Expect.equals(true, dt1.isUtc); |
| dt1 = DateTime.parse("0009-09-09 09:09:09.009411Z"); |
| Expect.equals(9, dt1.year); |
| Expect.equals(9, dt1.month); |
| Expect.equals(9, dt1.day); |
| Expect.equals(9, dt1.hour); |
| Expect.equals(9, dt1.minute); |
| Expect.equals(9, dt1.second); |
| Expect.equals(9, dt1.millisecond); |
| Expect.equals(411, dt1.microsecond); |
| Expect.equals(true, dt1.isUtc); |
| String svnDate = "2012-03-30T04:28:13.752341Z"; |
| dt1 = DateTime.parse(svnDate); |
| Expect.equals(2012, dt1.year); |
| Expect.equals(3, dt1.month); |
| Expect.equals(30, dt1.day); |
| Expect.equals(4, dt1.hour); |
| Expect.equals(28, dt1.minute); |
| Expect.equals(13, dt1.second); |
| Expect.equals(752, dt1.millisecond); |
| Expect.equals(341, dt1.microsecond); |
| Expect.equals(true, dt1.isUtc); |
| } |